Bibliography
- "Summa Contra Gentiles" by St. Thomas Aquinas
- "Summa Theologica" by St. Thomas Aquinas
- Liam G. Walsh OP (1988), The Sacraments of Christian Initiation. Baptism, Confiramtion, Eucharist. London: Geoffrey Chapman, ISBN 0 225 66499 2, pp. 317.
Read more about this topic: Thomas Aquinas And The Sacraments